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<a href="base__particle__dynamics_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#ifndef BASE_PARTICLE_DYNAMICS_HPP</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#define BASE_PARTICLE_DYNAMICS_HPP</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;</div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="base__particle__dynamics_8h.html">base_particle_dynamics.h</a>&quot;</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="base__body_8h.html">base_body.h</a>&quot;</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;</div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespace_s_p_h.html">SPH</a></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;{</div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class</span> ReturnType&gt;</div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;    ParticleDynamics&lt;ReturnType&gt;::ParticleDynamics(SPHBody &amp;sph_body)</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;        : GlobalStaticVariables(), sph_body_(&amp;sph_body),</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;          sph_adaptation_(sph_body.sph_adaptation_),</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;          base_particles_(sph_body.base_particles_) {}</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class </span>BodyType,</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;              <span class="keyword">class </span>ParticlesType,</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;              <span class="keyword">class </span>MaterialType,</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;              <span class="keyword">class </span>ContactBodyType,</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;              <span class="keyword">class </span>ContactParticlesType,</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;              <span class="keyword">class </span>ContactMaterialType,</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;              <span class="keyword">class </span><a class="code" href="class_s_p_h_1_1_base_data_delegate_type.html">BaseDataDelegateType</a>&gt;</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    DataDelegateContact&lt;BodyType, ParticlesType, MaterialType, ContactBodyType, ContactParticlesType, ContactMaterialType, BaseDataDelegateType&gt;::</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;        DataDelegateContact(BaseBodyRelationContact &amp;body_contact_relation) : <a class="code" href="class_s_p_h_1_1_base_data_delegate_type.html">BaseDataDelegateType</a>(*body_contact_relation.sph_body_)</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    {</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;        RealBodyVector contact_sph_bodies = body_contact_relation.contact_bodies_;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != contact_sph_bodies.size(); ++i)</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        {</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;            contact_bodies_.push_back(DynamicCast&lt;ContactBodyType&gt;(<span class="keyword">this</span>, contact_sph_bodies[i]));</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;            contact_particles_.push_back(DynamicCast&lt;ContactParticlesType&gt;(<span class="keyword">this</span>, contact_sph_bodies[i]-&gt;base_particles_));</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;            contact_material_.push_back(DynamicCast&lt;ContactMaterialType&gt;(<span class="keyword">this</span>, contact_sph_bodies[i]-&gt;base_material_));</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;            contact_configuration_.push_back(&amp;body_contact_relation.contact_configuration_[i]);</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        }</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    }</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class</span> ReturnType, <span class="keyword">typename</span> ReduceOperation&gt;</div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="namespace_s_p_h.html#a98d1943a04bfa98dcddd8cad05837153">   43</a></span>&#160;    ReturnType <a class="code" href="namespace_s_p_h.html#a98d1943a04bfa98dcddd8cad05837153">ReduceIterator</a>(<span class="keywordtype">size_t</span> total_real_particles, ReturnType temp,</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;                              <a class="code" href="namespace_s_p_h.html#a87043d855375056552eeedcb239e3b4f">ReduceFunctor&lt;ReturnType&gt;</a> &amp;reduce_functor, ReduceOperation &amp;reduce_operation, Real dt)</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    {</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; total_real_particles; ++i)</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        {</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;            temp = reduce_operation(temp, reduce_functor(i, dt));</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        }</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        <span class="keywordflow">return</span> temp;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    }</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class</span> ReturnType, <span class="keyword">typename</span> ReduceOperation&gt;</div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="namespace_s_p_h.html#a1d756805b80d14a9d88ad577232c0185">   54</a></span>&#160;    ReturnType <a class="code" href="namespace_s_p_h.html#a1d756805b80d14a9d88ad577232c0185">ReduceIterator_parallel</a>(<span class="keywordtype">size_t</span> total_real_particles, ReturnType temp,</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;                                       <a class="code" href="namespace_s_p_h.html#a87043d855375056552eeedcb239e3b4f">ReduceFunctor&lt;ReturnType&gt;</a> &amp;reduce_functor, ReduceOperation &amp;reduce_operation, Real dt)</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    {</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        <span class="keywordflow">return</span> parallel_reduce(</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;            blocked_range&lt;size_t&gt;(0, total_real_particles),</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;            temp, [&amp;](<span class="keyword">const</span> blocked_range&lt;size_t&gt; &amp;r, ReturnType temp0) -&gt; ReturnType</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;            {</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;                <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = r.begin(); i != r.end(); ++i)</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;                {</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;                    temp0 = reduce_operation(temp0, reduce_functor(i, dt));</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;                }</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;                <span class="keywordflow">return</span> temp0;</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;            },</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;            [&amp;](ReturnType x, ReturnType y) -&gt; ReturnType</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;            {</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;                <span class="keywordflow">return</span> reduce_operation(x, y);</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;            });</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    }</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class</span> ParticleDynamicsInnerType, <span class="keyword">class</span> ContactDataType&gt;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    ParticleDynamicsComplex&lt;ParticleDynamicsInnerType, ContactDataType&gt;::</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        ParticleDynamicsComplex(ComplexBodyRelation &amp;complex_relation,</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;                                BaseBodyRelationContact &amp;extra_contact_relation)</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        : <a class="code" href="class_s_p_h_1_1_particle_dynamics_inner_type.html">ParticleDynamicsInnerType</a>(complex_relation.inner_relation_),</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;          <a class="code" href="class_s_p_h_1_1_contact_data_type.html">ContactDataType</a>(complex_relation.contact_relation_)</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    {</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        <span class="keywordflow">if</span> (complex_relation.sph_body_ != extra_contact_relation.sph_body_)</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        {</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;            std::cout &lt;&lt; <span class="stringliteral">&quot;\n Error: the two body_realtions do not have the same source body!&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;            std::cout &lt;&lt; __FILE__ &lt;&lt; <span class="charliteral">&#39;:&#39;</span> &lt;&lt; __LINE__ &lt;&lt; std::endl;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;            exit(1);</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        }</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        <span class="keywordflow">for</span> (<span class="keyword">auto</span> &amp;extra_body : extra_contact_relation.contact_bodies_)</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        {</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;            <span class="comment">// here we first obtain the pointer to the most derived class and then implicitly downcast it to</span></div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;            <span class="comment">// the types defined in the base complex dynamics</span></div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;            this-&gt;contact_bodies_.push_back(extra_body-&gt;ThisObjectPtr());</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;            this-&gt;contact_particles_.push_back(extra_body-&gt;base_particles_-&gt;ThisObjectPtr());</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;            this-&gt;contact_material_.push_back(extra_body-&gt;base_material_-&gt;ThisObjectPtr());</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        }</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != extra_contact_relation.contact_bodies_.size(); ++i)</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        {</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;            this-&gt;contact_configuration_.push_back(&amp;extra_contact_relation.contact_configuration_[i]);</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;        }</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    }</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;}</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;<span class="preprocessor">#endif //BASE_PARTICLE_DYNAMICS_HPP</span></div><div class="ttc" id="class_s_p_h_1_1_particle_dynamics_inner_type_html"><div class="ttname"><a href="class_s_p_h_1_1_particle_dynamics_inner_type.html">ParticleDynamicsInnerType</a></div></div>
<div class="ttc" id="namespace_s_p_h_html_a87043d855375056552eeedcb239e3b4f"><div class="ttname"><a href="namespace_s_p_h.html#a87043d855375056552eeedcb239e3b4f">SPH::ReduceFunctor</a></div><div class="ttdeci">std::function&lt; ReturnType(size_t, Real)&gt; ReduceFunctor</div><div class="ttdef"><b>Definition:</b> base_particle_dynamics.h:52</div></div>
<div class="ttc" id="class_s_p_h_1_1_contact_data_type_html"><div class="ttname"><a href="class_s_p_h_1_1_contact_data_type.html">ContactDataType</a></div></div>
<div class="ttc" id="base__body_8h_html"><div class="ttname"><a href="base__body_8h.html">base_body.h</a></div><div class="ttdoc">This is the base classes of SPH bodies. The real body is for that with cell linked list and the ficti...</div></div>
<div class="ttc" id="namespace_s_p_h_html_a98d1943a04bfa98dcddd8cad05837153"><div class="ttname"><a href="namespace_s_p_h.html#a98d1943a04bfa98dcddd8cad05837153">SPH::ReduceIterator</a></div><div class="ttdeci">ReturnType ReduceIterator(size_t total_real_particles, ReturnType temp, ReduceFunctor&lt; ReturnType &gt; &amp;reduce_functor, ReduceOperation &amp;reduce_operation, Real dt=0.0)</div><div class="ttdef"><b>Definition:</b> base_particle_dynamics.hpp:43</div></div>
<div class="ttc" id="base__particle__dynamics_8h_html"><div class="ttname"><a href="base__particle__dynamics_8h.html">base_particle_dynamics.h</a></div><div class="ttdoc">This is for the base classes of particle dynamics, which describe the interaction between particles...</div></div>
<div class="ttc" id="namespace_s_p_h_html_a1d756805b80d14a9d88ad577232c0185"><div class="ttname"><a href="namespace_s_p_h.html#a1d756805b80d14a9d88ad577232c0185">SPH::ReduceIterator_parallel</a></div><div class="ttdeci">ReturnType ReduceIterator_parallel(size_t total_real_particles, ReturnType temp, ReduceFunctor&lt; ReturnType &gt; &amp;reduce_functor, ReduceOperation &amp;reduce_operation, Real dt=0.0)</div><div class="ttdef"><b>Definition:</b> base_particle_dynamics.hpp:54</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_data_delegate_type_html"><div class="ttname"><a href="class_s_p_h_1_1_base_data_delegate_type.html">BaseDataDelegateType</a></div></div>
<div class="ttc" id="namespace_s_p_h_html"><div class="ttname"><a href="namespace_s_p_h.html">SPH</a></div><div class="ttdef"><b>Definition:</b> solid_body_supplementary.cpp:9</div></div>
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